Perkins original 10R-9002 Diesel Fuel Injector Common Rail for C9 Engine 336D Excavator Spare Parts 235-5261 236-0957 225-0117  original new injector

The Perkins C9 Fuel Injector 10R-9002 is an OEM-standard common rail diesel injector engineered for the Perkins C9, C9 ACERT, and C9.3 engine platforms. Built to deliver consistent atomization and precise fuel metering, this injector supports the high-pressure electronic fuel injection system managed by the engine ECM, ensuring stable combustion across demanding load conditions. It serves as a direct replacement for OE number 10R-9002 and cross-references 326-1645, 326-1646, 326-1647, 326-1648, and 326-1649.

Manufactured with CNC-machined components, a precision-ground needle valve, hardened steel control valve, and a wear-resistant nozzle with corrosion-resistant surface treatment, the 10R9002 injector is designed for long service life under continuous industrial operation. It withstands elevated injection pressures and high-temperature environments, contributing to reduced fuel consumption, improved horsepower output, lower exhaust emissions, and extended engine durability. Each unit is produced under ISO9001-certified quality standards and backed by a 12-month warranty.

This injector is suitable for a wide range of heavy equipment applications, including excavators, wheel loaders, bulldozers, motor graders, mining trucks, generator sets, industrial compressors, pumping systems, drilling rigs, crushing plants, and marine generator systems. For optimal performance, install with clean injector bores, new sealing washers, lubricated O-rings, specified torque, and complete ECM calibration followed by a fuel leakage test. Periodic injector testing and clean diesel fuel are recommended for preventive maintenance.